Home / 95,081.14-142,694.01-35,166.30

Finding the Fourth Proportional to 95,081.14, 142,694.01 and 35,166.30

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Solution

The fourth proportional to 95,081.14, 142,694.01 and 35,166.30 is: 52,776.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,081.14 : 142,694.01 = 35,166.30 : x
  2. Step 2: Convert to fraction form
    95,081.14/142,694.01 = 35,166.30/x
  3. Step 3: Cross multiply
    95,081.14x = 142,694.01 × 35,166.30
  4. Step 4: Simplify right side
    95,081.14x = 5,018,020,944.07
  5. Step 5: Solve for x
    x = 5,018,020,944.07/95,081.14
  6. Step 6: Final answer
    x = 52,776.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.